Compare · June 2026
Cornwall vs Portsmouth house prices
Portsmouth is the cheaper of the two, with an average price of £250,999 — £26,802 less than Cornwall. Figures are from the official UK House Price Index.
| Cornwall | Portsmouth | |
|---|---|---|
| Average price | £277,801 | £250,999 |
| Annual change | +3.7% | +0.1% |
| Detached | £424,986 | £517,336 |
| Semi-detached | £279,195 | £349,353 |
| Terraced | £229,445 | £275,161 |
| Flat | £146,304 | £166,579 |
| First-time buyer | £229,182 | £231,417 |
Green highlights the lower price / stronger growth in each row.